diff --git a/docs/1-connectivity-documentation/configure-access-control-http-e7d4927.md b/docs/1-connectivity-documentation/configure-access-control-http-e7d4927.md
index 04a5d6e..4550ad0 100644
--- a/docs/1-connectivity-documentation/configure-access-control-http-e7d4927.md
+++ b/docs/1-connectivity-documentation/configure-access-control-http-e7d4927.md
@@ -162,7 +162,7 @@ The Cloud Connector checks that the path part of the URL \(up to but not includi
 
 The *Active* checkbox lets you specify, if that resource is initially enabled or disabled. See the section below for more information on enabled and disabled resources.
 
-The *Upgrade Allowed* checkbox lets you specify, whether that resource allows a protocol upgrade.
+The *Upgrade Allowed* checkbox lets you specify, whether that resource allows a protocol upgrade, for example, upgrade a HTTPS connection to a WebSocket connection.
 
 Back to [Tasks](configure-access-control-http-e7d4927.md#loioe7d4927dbb571014af7ef6ebd6cc3511__content)